open(file);
}
private void open(File file)
{
new Thread(new ReadPngAction(new AnimatedPngImage(config){
protected boolean handlePass(final BufferedImage image, int pass) {
if (isAnimated())
return true;
SwingUtilities.invokeLater(new UpdateImageAction(imagePanel, image));
if (progressiveDelay > 0 && (pass == 6 || !isInterlaced())) {